Complete combustion of a 0.70mol sample of a hydrocarbon gives 3.50mol of co2 and 2.80mol of h2o the molecular formula for the hydrocarbon is

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Compare and contrast physical changes with chemical changes.

List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn